MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 8d61a111c690ba0dead25b1a2e06fcf7c374e3a610b1ae82e4b385ca52d44014. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.
Database Entry
RemcosRAT
Vendor detections: 12
| SHA256 hash: | 8d61a111c690ba0dead25b1a2e06fcf7c374e3a610b1ae82e4b385ca52d44014 |
|---|---|
| SHA3-384 hash: | 20831345d1f794bb30cc3a303b104fe0a46357e1bdfe401cb558968dd0649517649d682cb6eaad11180a2c678ea4229b |
| SHA1 hash: | 6a0b1c5f360a08f3266418d6b62af0d6f22cac40 |
| MD5 hash: | 5c144f8acbb81e07ab67439071c79467 |
| humanhash: | rugby-harry-magazine-skylark |
| File name: | NEW ORDER NO.33385.js |
| Download: | download sample |
| Signature | RemcosRAT |
| File size: | 237'423 bytes |
| First seen: | 2025-09-02 08:22:27 UTC |
| Last seen: | Never |
| File type: | |
| MIME type: | text/plain |
| ssdeep | 768:dnLvTc95PIFGCl83tvI9GkRVAIloldWacbkzJA9Ck1ZsB4xyILjEO/0FCBBtJEed:dZBEeEZ2/xdX |
| Threatray | 1'485 similar samples on MalwareBazaar |
| TLSH | T135340E659D18D678047BE38B595A0204E037D71B481A432F39FEE124CF32FE19676FAA |
| Magika | javascript |
| Reporter | |
| Tags: | js RemcosRAT |
Intelligence
File Origin
# of uploads :
1
# of downloads :
76
Origin country :
SEVendor Threat Intelligence
Verdict:
Malicious
Score:
94.9%
Tags:
obfuscate xtreme spawn lien
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
anti-vm base64 evasive fingerprint masquerade obfuscated obfuscated powershell
Verdict:
Malicious
Labled as:
VBS/Agent.TKB trojan
Verdict:
Malicious
File Type:
js
First seen:
2025-09-01T19:56:00Z UTC
Last seen:
2025-09-01T19:56:00Z UTC
Hits:
~100
Result
Threat name:
n/a
Detection:
malicious
Classification:
expl.evad
Score:
100 / 100
Signature
Creates processes via WMI
Found Tor onion address
Javascript file is likely language aware (will only work on specific systems)
JavaScript source code contains functionality to generate code involving a shell, file or stream
Joe Sandbox ML detected suspicious sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sigma detected: Base64 Encoded PowerShell Command Detected
Sigma detected: PowerShell Base64 Encoded FromBase64String Cmdlet
Sigma detected: WScript or CScript Dropper
Suspicious execution chain found
Suspicious powershell command line found
Windows Scripting host queries suspicious COM object (likely to drop second stage)
Wscript starts Powershell (via cmd or directly)
Yara detected Powershell download and execute
Behaviour
Behavior Graph:
Score:
58%
Verdict:
Susipicious
File Type:
SCRIPT
Gathering data
Threat name:
Script-JS.Backdoor.Remcos
Status:
Suspicious
First seen:
2025-09-01 22:45:31 UTC
File Type:
Text (JavaScript)
AV detection:
9 of 24 (37.50%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
remcos
Similar samples:
+ 1'475 additional samples on MalwareBazaar
Result
Malware family:
remcos
Score:
10/10
Tags:
family:remcos collection discovery execution rat
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Command and Scripting Interpreter: JavaScript
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Accesses Microsoft Outlook accounts
Badlisted process makes network request
Command and Scripting Interpreter: PowerShell
Detected Nirsoft tools
NirSoft MailPassView
NirSoft WebBrowserPassView
Process spawned unexpected child process
Remcos
Remcos family
Malware Config
C2 Extraction:
172.94.96.90:2404
Dropper Extraction:
https://archive.org/download/optimized_msi_20250821/optimized_MSI.png
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
File information
The table below shows additional information about this malware sample such as delivery method and external references.
No further information available
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